10 Best Fillet Knives 2025 in the United States

The HOSHANHO 7-inch Fillet Knife is crafted from high-quality Japanese stainless steel AUS-10, known for its durability, hardness, and sharpness. This makes it an excellent choice for those looking for a reliable and long-lasting fillet knife. The blade's hand-polished edge at 15 degrees per side ensures ultimate sharpness, making precise slicing, boning, trimming, skinning, and butterflying of meat and fish an easy task.

The 7-inch blade length is well-suited for various cutting tasks, providing good control and efficiency in the kitchen. Its flexibility allows the blade to adapt to the shape of the fish, enhancing precision and reducing waste during filleting. A noteworthy feature is the ergonomic pakkawood handle, which offers a comfortable grip and reduces fatigue during extended use. The handle material is also resistant to corrosion and abrasion, ensuring the knife's longevity.

However, it is important to note that the knife is not dishwasher safe, requiring careful hand washing to maintain its quality. Despite its many strengths, some users might find the 10.6-ounce weight slightly heavy compared to other fillet knives, which could impact maneuverability for extended cutting sessions. Nevertheless, its multifunctional use and sleek design make it an attractive addition to any kitchen, and a great gift for culinary enthusiasts.

The Mercer Culinary M23860 Millennia 8.5-Inch Narrow Fillet Knife stands out primarily for its quality construction and ergonomic design. The blade is made from high-carbon Japanese steel, which ensures long-lasting sharpness and makes it easier to maintain. This is excellent for those who need a reliable knife that stays sharp and is easy to care for. The 8.5-inch blade length is suitable for filleting various types of meat, making it a versatile addition to your kitchen tools.

The blade is narrow and has a plain edge, which is ideal for precise cuts and removing flesh from bones efficiently. The handle is made from Santoprene and features textured finger points, providing a non-slip grip that enhances safety and comfort during use. The ergonomic design also ensures durability, making it well-suited for both professional chefs and home cooking enthusiasts.

On the downside, the knife is not dishwasher safe, which means it requires careful hand washing to maintain its performance and longevity. Additionally, while the knife is designed to be durable, the stamped construction might not be as robust as forged knives. However, this is a minor drawback considering the knife's performance and price point. It also comes with a limited lifetime warranty, adding an extra layer of assurance for buyers. In summary, the Mercer Culinary M23860 Millennia Fillet Knife is a solid choice for anyone in need of a dependable, sharp, and comfortably designed fillet knife. Its high-carbon steel blade and ergonomic handle make it well-suited for both professional and home kitchens, though it requires proper hand washing to maintain its quality.

The Dalstrong Scorpion Series 7-inch fillet knife features a flexible, narrow blade designed for smooth and precise filleting of fish and meat. Its proprietary Japanese V12 Ultra steel core provides excellent edge retention, durability, and corrosion resistance, ensuring the blade stays sharp longer and handles moisture well. The 7-inch length offers a versatile size that balances control and maneuverability for most filleting tasks, while the blade’s flexibility allows it to glide easily under skin and around bones, improving efficiency and reducing effort.

The blade is also finished with an attractive black Damascus pattern, adding an aesthetic touch. The handle, constructed from lightweight resin and aluminum mesh, is designed for comfort and balance, helping reduce wrist fatigue during extended use. Its downward arch and full tang construction contribute to a secure grip and durability. Weighing 1.17 pounds, the knife may feel slightly heavier compared to some other fillet knives, which could be noticeable during longer preparation sessions. The knife is not dishwasher safe, requiring careful hand washing and maintenance to preserve its quality.

A custom leather sheath is included for safe storage and transport, reflecting thoughtful design. With a strong 4.7-star rating and backed by a lifetime warranty, this knife is an excellent choice for home cooks and culinary enthusiasts seeking a reliable, sharp, and stylish fillet knife that balances performance with comfort.